all about flying drones

Drone blockers, attacks, and detection systems

Despite
the fact that drones bring us fun, they can destroy our day to day
life activities. This may be through the spy camera, weapons or even
noise harassment. For the purpose of catching drones, militaries and
police are conducting various experiments with various things like
lasers and eagles. However, there are other technological
advancements that don’t include direct light or avian capture. Such
methods may include the use of the radio frequencies that are
generated by the antennas and then pointed towards the drones.

You
can utilize the drone blockers so as to offer protection to your day
to day life from the disturbances from the drones. This refers to
devices that generate radio frequencies of about 2.4 GHz to block the
frequencies of the drones. Some of these devices may even have a
maximum block range of about 1500 meters. They can also shot down the
drone high altitudes.

Using
the unmanned aerial vehicle blockers completely blocks the signals of
the drones that are located within a particular range. You,
therefore, don’t need to be concerned about the invasion of your
personal privacy enabling you to enjoy quiet time.

Various
types of drone blockers

Currently,
there are two types of unmanned aerial vehicle blockers, namely the
suitcase and desktop type.

The
desktop type of drone blocker tends to have small and lightweight
characteristics although they have a limited interference range.

On
the other hand, the suitcase type of drone blockers has a long range
of interference and accurate blocker characteristics. This
particular type of UAV blocker can further be categorized into two
groups namely; the 360- degrees omnidirectional inceptors and the
gun-type blocker. The gun-type blocker tends to have accurate and
fast features. It also has the ability to quickly block down the 4-
axis aircraft and drones. The 360 degrees omnidirectional
interceptors are very convenient. This drone blocker signals
instantly after being switched on, even without aiming.

When
the drone blockers are aimed then fixed to the drones, they disrupt
the GPS and the radio signals that are guiding the unmanned aerial
vehicle. These devices are long-range weapons and can be able to
block the signals controlling the drones from a maximum distance of
1500 meters.

With
the increase of threats that are posed by usage of the malicious
drones, the defense systems of drones have developed a solution that
will help to counter this threat that is rapidly emerging. This
solution is referred to as the dome shield which is a rising solution
that consists of 2 systems that function together; countermeasure and
detection.

Although
each of the systems can be deployed independently, their combination
allows for immediate deterrence and accurate detection. These systems
can be able to identify and prevent many threats that are coming at
the same time with a few seconds.

This
provides the users with greater advantage compared the drone
countermeasure solutions that are handheld or manually operated. The
countermeasure system becomes instantly engaged once the detection
system recognizes the incoming threat. The technology of drone
blocker deploys a dome that is impenetrable over the area that is
protected.

Detection
system

The
detection system might be achieved through either one or a
combination of various technologies. The radar, audio, and video are
incorporated into a system that is automated which can reliably
detect and classify the incoming unmanned aerial vehicles. Once the
detection system accurately identifies the threats, the
countermeasure system becomes automatically engaged, eliminating the
threats from one or many simultaneous sources.

Audio
detection

The acoustic sensors use microphones of high precision to detect the sounds of the incoming drones. The system processes the signal filters the ambient noise and compares the audio signature of the drone with the sound profiles stored in the database.

Radars
detection

The
radar technology enables the tracking and detection of the ground and
aerial targets that have low radars cross sections at long distances,
even in the urban area or the environments with low visibility.

Video
detection

Surveillance
cameras of high resolution may be positioned along the area’s
perimeter. These cameras then utilize an algorithm of image
processing to identify the threats from malicious drones. The cameras
also have the ability to capture and storing the video feeds that are
captured for further investigations after the event. The optical
detection tends to have a maximum effective block range of about 700
meters.

RF-Sensors

The
RF-Sensors have the ability of detecting, identifying and classifying
the unmanned aerial vehicles from long distances through interception
of signals that are exchanged between an operator and the drone. The
receiver processes and compares signals that are received by the
RF-Sensors with the signals that are stored in the database so as to
look for the signature that is equivalent to that signal that was
generated by an operator and/ or the drone.

How
secure are you?

Drone
technology is among the technologies that are currently advancing at
a fast rate. Nevertheless, an increase in efficiency of drones also
indicates an increase in the opportunities of misusing them with the
intention of criminal activities. When the airspace becomes exposed
because of the drones, the video cameras, security guards and fences
are not adequate to offer protection to the sensitive personal and
people.

Drones
are increasingly becoming powerful

Most
people can currently be able to afford an unmanned aerial vehicle
(UAV) that can be able to loads of about 10 lbs and fly many miles
through any local store of electrical goods or the internet. Using
the autopilot and GPS control systems, most of the small drones have
the ability to fly through programmed route even without an operator.

Why
only detects the UAVs if you cannot stop them?

Drone
blockers create no- flight dome shields that provide complete
protection from the attempts of drone protection. The drones are not
able to enter into the airspace that is above the site that is
protected by the drone blockers. Using the advanced technology that
is derived from the military sector, they ensure that they operate
with minimum distraction to the environment that is outside that
protected area.

The
defense systems of UAVs defense systems provide flexible solutions
that have various configurations which can be selected according to
the requirements of each location. For the purpose of covering large
perimeters, many systems of drone defense can be linked to offer
protection to any area, disregarding its size.

Units
of the drone blockers in such configurations can be initiated in
certain quadrants or simultaneously, so as to provide complete
protection against a single drone or a thousand drones
simultaneously.

Drone
blockers feature the interface (HMI) that allows users to
independently configure every channel and alter various parameters
like scan rates, output power, modulations, and frequency. The system
may be programmed so as to exclude the required frequencies that are
utilized in local communication.

The
features of a drone blocker

Modularity-
a UAV blocker has a compact and modular architecture, flexible
interfaces and low consumption of power, allowing it to be utilized
in various terrestrial applications (transportable and/ or fixed),
sea and air. This system is upgradeable and adjustable, providing the
capacity for integrating different types of antennas and sensors.

Automation- drone blockers have two operating modes namely the ‘integrated’ and the ‘stand alone.’ The integrated mode allows the UAV blocker to automatically create a dome shield once an incoming unmanned aerial vehicle is detected through the detection systems. In the mode of ‘stand-alone’, countermeasures are manually controlled by being deactivated or activated by the user within any time.

A
drone blocker may be operated and integrated with most software
solutions, providing various capabilities and flexibility for all
unique applications.

The
modular design of drone blockers allows for integration with all
types of drone detection sensors that are in existence today and
those that may be developed in the near future. The centralized
software architectures are ready for integration with an unlimited
number of sensors within a single system.

The
significant role of a drone blocker

Despite
the fact that flying drones is a fun activity, they pose a threat
when it comes to security matters. The UAVs are utilized as the
flying spies by poking their noses in the sensitive regions. There
are increasing concerns that the UAVs could be utilized as the flying
IEDs (improvised explosives devices).

The
small, fast and nimble are very difficult to stop by shooting them
down. Although shooting at drones using a weapon can be a challenge
since the missed shots may endanger the lives of members of the
public.

A
drone blocker helps people by providing them with security that is
related to the threats of drones by using the recent anti-drone
technologies of blocking the signals of the drone.

It
is currently clear that the unmanned aerial vehicles are increasingly
influencing society. There are still arguments as to whether the UAVs
should fly in certain areas or whether individuals have the legal
authority of taking them down. A drone blocker has proved to be very
effective in offering protection against any threats that may be
posed by the UAVs.

Drone
attack

A
drone attack is also referred to as a drone strike. It is a case
where a combat drone releases bombs or fires missiles at targets.
Most of the times, the drone is already equipped with weapons like
cluster bombs, guided bombs, anti-tank missiles that are guided, air
missiles, incendiary devices and other precision ammunitions that are
guided. Countries such as Pakistan, Somalia, Afghanistan, Yemen,
Iraq, and Syria have been affected by drone strikes. Most strikes are
aimed at targeted killings, usually perpetrated by strongly developed
countries.

Most
drone attacks are carried out by the use of commercial drones that
have weapons. The drones are usually containing dangerous payloads,
plus they are crashed into the targets that are vulnerable, or they
can as well be detonated above the vulnerable targets. Examples of
payloads are; biological, radiological or chemical hazards, shrapnel
or explosives.

To
counter attack drone attacks, anti-drone systems are already being
put in place. It will be challenging to rid of drones as most people
used them for recreation. The terrorists can as well use them to
carry out destructions. Drones for the military use are also known as
Aerial Systems that are piloted remotely (RPAS) or Aerial vehicles
that are unmanned.

Working
principles of drone attacks

Drones
for carrying out attacks are usually controlled miles away from the
target area. A pilot usually guides the UCAV from a system of
computers in a control room. The drones are known as aerial vehicles
that are unmanned and are used for combat. They are abbreviated as
UCAVs.

These
drones usually survey suspects without them knowing they are closely
watched. If the pilot presses down the fire button, the missile is
released from drone thus the missile strikes the target. The main
importance of drone attacks is identifying bad guys, and after
carefully monitoring them, the terrorists are killed without
incurrence of any collateral damage. There are times when civilians
are affected by drone attacks.

The
drones are normally used where a manned flight will be considered as
difficult or too risky. The drones will provide 24-hour sky
surveillance, seven days per week. Every aircraft is aloft for almost
seventeen hours every time. It loiters over a given area and sends
back images from the real time of the activities going on in the
ground. The drones range from the small, medium to the spy planes
that are large. The drones are at times used for reconnaissance,
surveillance, and intelligence. There are drones so small that they
can be launched using the hand.

Drones
in the military

• Carry
out reconnaissance, surveillance, and intelligence.

• Checking
for any devices on a landing area or even the bombs on the roadside.

• Are
used in the study of behavior patterns of locals so as to establish
what the normal behavior is.

• Listening
to conversations from mobile phones.

• Establish
a close system for air support.

• The
following and attacking of any suspected insurgents.

In the United States, the use of drones to check Pakistan started during the reign of President George Bush. The numbers, however, went up during the time of President Barrack Obama. Drones are usually used so as to achieve a precise strike.

Examples
of the drones used in the military

Most
of the drones to be used will be of medium size. They have both
colored and the black-white cameras, radar, image intensifiers,
lasers for the precise targeting and the imaging using infra-red for
conditions with low light. There are times they will have missiles
that are laser-guided. Examples of the drones include the MQ-9 Reaper
and the MQ-IB Predator.

Most
of the systems have a link to the satellites, a control station on
the ground and four aircraft. Drones are only unmanned but not
unpiloted. There is trained crew found at the base which is
responsible for steering of the, and also they analyze the images
that are sent back by the cameras so that appropriate action may be
taken.

1.
MQ-1B Predator; it was known as the predator RQ-1. It has a speed
of 217 kilometers per hour. It was meant for a gathering of
intelligence, target identification, reconnaissance, and
surveillance. It was later equipped with missiles. It can take a
strike with a range that is about eight kilometers.

MQ-9
Reaper; was made using the system of “hunter-killer.” It has the
ability to carry four missiles and bombs that are laser-guided. It
has a cruise speed of 370 kilometers per hour.

Drone
strikes that have occurred

In
a country such as Pakistan, there have been several drone attacks
which have led to the deaths of almost four thousand and twenty-six
people with almost nine hundred and sixty-nine being civilians.

Some
of the drone attacks include;

2004;

2004
18th June: eight people were killed by a drone strike in an area near
Wana which is South Waziristan in Pakistan.

2005;

May
14th, 2005: two people were killed after a strike was made near
Afghan border region of North Waziristan.

November
5th: a drone strike destroyed a house and killed eight people. The
house belonged to Abu Rabia Hamza. Some of the people who died were
Abu’s three children and his wife.

30th
November: Abu Hamza was killed together with four other militants in
Asoray in North Waziristan by drones that were sent by the CIA. Some
of the people who died there was eight years old and a seventeen
years old.

2006:

January
13th: a drone attack on the Damadola killed eight civilians. There
were eight men, five children, and five women.

October
30th: an attack in Chenagai killed almost eighty people.

2007:

January
16th; a drone attack in South Waziristan killed almost thirty Taliban
were killed.

26th
April: four people were killed in the North Waziristan.

19th
June; thirty people were killed in a village in an area of North
Waziristan.

2nd
November; five people were killed after a drone attack in Northern
Waziristan.

2008:

29th
January; Abu Laith was killed in a drone attack. Abu Laith was a
member of the Al-Qaeda. Three children and two women were also
killed.

February
27th: Twelve people were killed after a drone attack in Southern
Waziristan.

March
16th: twenty people were killed in Southern Waziristan after a drone
attack in the region.

14th
May: fifteen people died after a drone attack in Damadola village in
Bajaur. Abu Malayman Al-Jazairi is among those who died.

14th
June: three missiles were fired by drones at a hideout which was
suspected to be for Meshud, the leader of the TTP. Only one person
was killed.

28th
July: six people were killed. Among them was Midhat Mursi. The strike
was in the area of South Waziristan.

These
are just but some of the attacks that have eliminated terrorists but
at times the lives of innocent civilians.

Advantages
of Drones use in military attacks

No
loss of lives on the armies that send the drones. Drones are
unmanned, thus the government is able to save the lives of its
service women and men. Even if terrorist fire at the drone, at least
no one will be injured or a life lost.

They’re
cost effective as compared to the use of human beings for the
attacks.

Missiles
launched by drones will travel at high speeds thus, terrorists can be
gotten unaware. The plans of the terrorists can as well be found out
and prevented before they are carried out.

Since
drones utilize the Real-time Autonomous, Ubiquitous surveillance
system for imaging, there will be real-time streams of videos at a
rate of ten frames for every second. One example of such a system is
the Argus-IS. Armies can use these systems to track vehicles and
people from high altitudes of more than 6.1 kilometers, which is
equivalent to almost twenty thousand feet, across one hundred and
sixty-eight square kilometers (sixty-five square miles). The streams
can be used for the study of patterns.

Note:
if the Defense agency for Advancing Research Projects is successful,
then there can be a version sensor for Argus-IS which will be more
advanced will be essential in offering night vision.

Infrared
sensors for imaging are sensitive so as to follow a dismounted person
even at night.

Disadvantages
of Usage of the drones in military strikes

One
wrong calculation in terms of the bearings can result in massive loss
of lives and property destruction: the direction of missed missiles
is guided by the use of bearings and coordinates. In case of wrong
bearing calculation or even pressing of the fire button at the wrong
time, then there can be destruction of the wrong place, even worse, a
terrorist will escape and maybe plan more attacks that can derail
development.

Terrorists
can use the drone attack to carry out various attacks from remote
places: for instance assassins can deploy the use of a drone to carry
out attacks on innocent citizens and prominent people in the society.

Deaths
of innocent citizens; there has been times when use of aerial
vehicles that are unmanned in attacks have led to the killing of
citizens who are innocent.